Autoimmune Diseases Autoimmune DiseasesAll | A B C D E F G H I J K L M N O P R S T U V W There are currently 8 names in this directory beginning with the letter M.Meniere’s diseaseMicroscopic polyangiitis (MPA)Mixed connective tissue disease (MCTD)Mooren’s ulcerMucha-Habermann diseaseMultiple sclerosisMyasthenia gravisMyositis